Automatic sterilizing unit for out/return air in central air conditioner

An automatic disinfection and central air-conditioning technology, applied in the field of air purification, can solve problems such as the difficulty of guaranteeing air quality, the inability to guarantee the killing effect of bacteria and viruses, and the lack of regular disinfection of transmission pipelines.

Inactive Publication Date: 2003-12-24
SHANGHAI JIAO TONG UNIV
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AI Technical Summary

Problems solved by technology

At present, the inlet and outlet air of most central air-conditioning systems are in the state of natural wind, and the transmission pipelines have not been disinfected regularly. Therefore, the quality of the supplied air is difficult to guarantee
Some experts proposed to use pipeline robots to regularly disinfect the transmission pipelines. However, if the air supply and return air are not disinfected in real time, there is no guarantee that the transmission of viruses through the central air-conditioning system will be cut off.
After l

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  • Automatic sterilizing unit for out/return air in central air conditioner
  • Automatic sterilizing unit for out/return air in central air conditioner
  • Automatic sterilizing unit for out/return air in central air conditioner

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Embodiment Construction

[0010] like figure 1 As shown, the present invention includes: needle-type negative high-voltage ionization electrode 1, positive pressure advection adsorption electrode plate group 2, high-voltage flat electric field electrode 3, silver-loaded conductive adsorption layer 4, band ultraviolet sterilizing lamp (wavelength 254nm) 5 and connecting base Seat 6, its connection method is: needle-type negative high-voltage ionization electrode, positive pressure advection adsorption electrode plate group, and high-voltage flat electric field electrode connecting frame are arranged at certain intervals and fixed on the insulating connection base with bolts, positive pressure advection adsorption The upper and lower surfaces of the adsorption electrode plates of each layer of the electrode plate group 2 are adhered to the silver-loaded conductive adsorption layer 4 , and a tubular ultraviolet sterilizing lamp 5 is suspended in the space formed by the two-stage plates of the advection ads...

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Abstract

An automatic disinfector for the output and return air of central air conditioner features that the needle-type negative-high voltage ionizing electrodes, positive-voltage advective-adsorption plate electrodes with Ag-carried electric conducting adsorption layer on its both surfaces, and high-voltage plate electrodes for generating electric field are sequentially and alternatively fixed on insulated base, and the disintecting ultraviolet lamp is between two adjacent advective-adsorption plate electrodes. Its advantages are high speed and effect, and low resistance to air.

Description

technical field [0001] The invention relates to an automatic disinfection device, in particular to an automatic disinfection device for air outlet and return air of a central air conditioner, belonging to the field of air purification. Background technique [0002] The atypical pneumonia (SARS) virus that broke out in the world this year has brought great difficulties to the extensive prevention and control work due to its unknown transmission route, diversity, rapid mutation, unknown survival time, and no specific drug treatment, but it is relatively clear The best preventive measures can only stay in the aspects of more ventilation, more disinfection, and maintaining personal hygiene. In the process of virus transmission, the central air-conditioning system as a medium to cause the spread, spread and cross-infection of SARS-like virus has been recognized by experts. As most parts of our country are about to enter the hot summer, the central air-conditioning system The use...

Claims

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Application Information

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IPC IPC(8): F24F3/16
Inventor 陈亚珠白景峰黄廷磊胡文彬毛军发潘钢张素
Owner SHANGHAI JIAO TONG UNIV
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